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window: Fix use-after-free in menu button handler

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Commit d2fbb3870c introduced a use-after-free
error in the case where we destroy the menu.
This commit is contained in:
Kristian Høgsberg
2012-10-30 18:10:30 -04:00
parent efb948846f
commit e77d7577a2
1 changed files with 2 additions and 3 deletions
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clients/window.c
+2 -3
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@@ -3363,11 +3363,10 @@ menu_button_handler(struct widget *widget,
menu->current, menu->window->parent->user_data); menu->current, menu->window->parent->user_data);
input_ungrab(input); input_ungrab(input);
menu_destroy(menu); menu_destroy(menu);
} } else if (state == WL_POINTER_BUTTON_STATE_RELEASED) {
if (state == WL_POINTER_BUTTON_STATE_RELEASED)
menu->release_count++; menu->release_count++;
} }
}
static void static void
menu_redraw_handler(struct widget *widget, void *data) menu_redraw_handler(struct widget *widget, void *data)